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[jira] [Created] (ARROW-3511) support input selection vectors for both projector and filter


Pindikura Ravindra created ARROW-3511:
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             Summary: support input selection vectors for both projector and filter
                 Key: ARROW-3511
                 URL: https://issues.apache.org/jira/browse/ARROW-3511
             Project: Apache Arrow
          Issue Type: Task
          Components: Gandiva
            Reporter: Pindikura Ravindra


The Gandiva filter module returns a selection vector representing the indices of records (in the batch) that matched the filter. We can connect this to other modules, by passing along this selection vector as an input argument to the downstream projector/filter.

 



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